103645102820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{393161}}^1$

素因数の和:393453

約数の個数: 72

約数和(自身を含む): 254132053560

約数和(自身を除く): 150486950740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 269, 490, 538, 980, 1076, 1345, 1883, 2690, 3766, 5380, 7532, 9415, 13181, 18830, 26362, 37660, 52724, 65905, 131810, 263620, 393161, 786322, 1572644, 1965805, 2752127, 3931610, 5504254, 7863220, 11008508, 13760635, 19264889, 27521270, 38529778, 55042540, 77059556, 96324445, 105760309, 192648890, 211520618, 385297780, 423041236, 528801545, 740322163, 1057603090, 1480644326, 2115206180, 2961288652, 3701610815, 5182255141, 7403221630, 10364510282, 14806443260, 20729020564, 25911275705, 51822551410, 103645102820]

約数ペア:

[(1, 103645102820), (2, 51822551410), (4, 25911275705), (5, 20729020564), (7, 14806443260), (10, 10364510282), (14, 7403221630), (20, 5182255141), (28, 3701610815), (35, 2961288652), (49, 2115206180), (70, 1480644326), (98, 1057603090), (140, 740322163), (196, 528801545), (245, 423041236), (269, 385297780), (490, 211520618), (538, 192648890), (980, 105760309), (1076, 96324445), (1345, 77059556), (1883, 55042540), (2690, 38529778), (3766, 27521270), (5380, 19264889), (7532, 13760635), (9415, 11008508), (13181, 7863220), (18830, 5504254), (26362, 3931610), (37660, 2752127), (52724, 1965805), (65905, 1572644), (131810, 786322), (263620, 393161)]